Determination of the direction of the principal stresses in the elements of steel structures by the values of the coercive force
Autors:
D.P. Mokhnatkin, G.M. Zav'yalova
Pages:
386-398
Annotation:
The change of values of circular diagram of the coercive force on the magnetization angle at the transition of loading scheme of I-beam made of steel 10 (P1.1.Z.AN) from sym-metric bending to bending with constrained torsion at elastic deformations in the compres-sion zone was studied. The necessity of constructing a circular diagram of the coercive force from the magnetization angle in the control zone to obtain information about the direction of the principal stresses when determining the stress-strain state of steel structure is substantiat-ed.
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